CN110018604A - Window projector - Google Patents
Window projector Download PDFInfo
- Publication number
- CN110018604A CN110018604A CN201910340105.4A CN201910340105A CN110018604A CN 110018604 A CN110018604 A CN 110018604A CN 201910340105 A CN201910340105 A CN 201910340105A CN 110018604 A CN110018604 A CN 110018604A
- Authority
- CN
- China
- Prior art keywords
- projector
- fixedly connected
- mounting rack
- slide
- electromagnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 abstract description 7
- 238000004891 communication Methods 0.000 description 4
- 230000003796 beauty Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/142—Adjusting of projection optics
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B29/00—Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Projection Apparatus (AREA)
Abstract
The present invention provides window projector, including mounting rack, the basal sliding of mounting rack is connected with slide, the bottom of slide is fixedly installed with projector's main body, the left and right side of mandril is fixedly connected to conductive column, the inside of mounting rack and be located at mandril top activity be plugged with conductive bar, the outside movable sleeve of fixing axle is connected to lifting ring, lifting ring is fixedly connected by connecting plate with compression bar, the inside of mounting rack is fixedly installed with electromagnet one, adjusting slider is provided on rheostat, the two sides of slide are fixedly connected to electromagnet two.The equipment adjusts the position of projector by the repulsion being arranged between the magnetism generated when two groups of electromagnet energizations, repulsion size is adjusted by rheostat, using line-disparting type structure, projector is connected to by mandril with conductive bar holding circuit, the long power supply line of a root long that no setting is required in projector, the exposed situation of power lead for avoiding projector, improves tidiness and aesthetics.
Description
Technical field
The invention belongs to projection device technical field more particularly to window projectors.
Background technique
Window line holographic projections technology is that related content is launched to window glass by projecting the combination with special glass
On glass, while playing image, the scene outside normal interview room is not influenced, all begins to use window in many markets and shop
Family line holographic projections equipment is publicized and is shown, not only technology sense is full, but also bandwagon effect is also more preferable.
At present major part window projector be all using by the way of fixed installation, projector install on the ceiling after just
It is irremovable, since market and shop are all the sides using concealed wire to the more demanding of beauty, the installation of projector is fitted up
Formula influences aesthetics to avoid electric wire is exposed on the outside, still, in retail shops such as clothes shops, preferably shows effect to obtain
Fruit and increase feeling of freshness, often carry out indoor exhibit to rearrange adjustment, equally, it is also desirable to window projector
Position is adjusted, so that show that the degrees of fusion of picture and show surroundings is higher, the window projector of formula has been fixedly mounted not
It is able to satisfy this demand, part adjustable window projector is being adjusted in such a way that adjusting rod etc. directly contacts
When position, the power supply line of projector, which can be stretched, to be exposed, and influences the tidiness and aesthetics in shop, and expose
Power supply line and the components such as adjusting rod become easily infected by dust, cleaning is got up also more troublesome.
Then, in view of this, being studied improvement for existing structure and missing, window projector is provided, to reach
To the purpose with more more practical value.
Summary of the invention
In order to solve the above technical problem, the present invention provides window projectors, to solve general window projector position
Unadjustable, the adjustable equipment in part influences whether the problem of indoor beauty is spent.
The purpose and effect of window projector of the present invention, are reached by technological means in detail below:
Window projector, including mounting rack, the basal sliding of the mounting rack are connected with slide, and the bottom of the slide is solid
Dingan County is equipped with projector's main body, and the top movable of the slide is plugged with mandril, and the left and right side of the mandril is fixed to be connected
Be connected to conductive column, the inside of the slide and be fixedly connected there are two conducting block corresponding with conductive column, the mounting rack it is interior
Portion and be located at mandril top activity be plugged with conductive bar, compression bar, the mounting rack are fixedly connected at the top of the conductive bar
Inside and be located at conductive bar above be fixedly connected with fixing axle, the outside movable sleeve of the fixing axle is connected to lifting ring, institute
State lifting ring and be fixedly connected by connecting plate with compression bar, the outside of the lifting ring and be located at connecting plate above be fixedly attached it is with teeth
Wheel, the inside of the mounting rack and the left and right side for being located at slide are fixedly installed with electromagnet one, the mounting rack it is interior
Portion is fixedly connected there are two rheostat corresponding with electromagnet one, and adjusting slider, the adjustings cunning are provided on the rheostat
Connecting rod is fixedly connected at the top of block, the left and right side of the slide is fixedly connected to electromagnetism corresponding with electromagnet one
Iron two.
Further, power supply wiring is provided on the mounting rack, the mandril and conductive bar are all made of wear-resistant conductive material
Material, projector's main body are connect by mandril and conductive bar with power supply wiring, and two conducting blocks pass through conductor wire respectively with two
A electromagnet two connects.
Further, the bottom of the conductive column is equipped with spring, and after mandril moves down, conductive column connects with conducting block
Touching, so that the circuit communication of electromagnet two.
Further, the inside of the mounting rack offers sliding slot corresponding with conductive bar, and conduction is provided on sliding slot
Piece slides up and down conductive bar in sliding slot, makes conductive bar remain circuit communication by the way that conductive sheet is arranged, institute
It states and is provided with limited block on conductive bar, conductive bar is avoided to be detached from out of sliding slot.
Further, the opening and closing of projector's main body, the lifting of lifting ring and rotation and electromagnet one
It is powered and power-off is controlled by remote controler.
Further, the connecting rod includes left connecting rod and right connecting rod, and left connecting rod and right connecting rod are slided with two adjustings respectively
Block is fixedly connected, and left connecting rod and right connecting rod are provided with rack gear corresponding with gear close to the side of gear, when lifting ring rotates,
It drives two connecting rods and adjusting slider to move left and right by gear, and then adjusts rheostatic resistance sizes.
Further, after electromagnet one described in the same side and electromagnet two are powered, the side magnetism of opposite face is identical.
Beneficial effect
Compared with prior art, the invention has the following beneficial effects:
1. the equipment uses line-disparting type structure, projector is connected to by mandril with conductive bar holding circuit, nothing in projector
The long power supply line of one root long need to be set, avoid the exposed situation of power lead of projector, improve tidiness and beauty
Sight degree is adjusted the position of projector by the repulsion being arranged between the magnetism generated when two groups of electromagnet energizations, passes through adjusting
Rheostatic resistance value carrys out the magnetic force size of regulating magnet, so that magnetic repulsion force suffered by slide two sides is different, and then can be with
The position for adjusting slide and projector, after electromagnet power-off, electromagnet no longer has magnetism, and the position of projector is also just consolidated
It lives calmly.
2. eliminating every the mobile adjusting of sky by setting high-speed double electromagnet and needing that guide rod is arranged in traditional regulation method
With the trouble of adjusting rod, not only overall appearance is succinct, but also cleaning is also more convenient, and more meets the beautiful, succinct, square of shop finishing
Just demand.
Detailed description of the invention
Fig. 1 is structure of the invention front section view；
Fig. 2 is part A enlarged drawing in Fig. 1 of the present invention；
Fig. 3 is structure of the invention overhead sectional view；
Fig. 4 is part B enlarged drawing in Fig. 3 of the present invention；
Fig. 5 is structure of the invention left view cross-sectional view；
Fig. 6 is C portion enlarged drawing in Fig. 5 of the present invention；
Fig. 7 is lifting ring of the present invention and compression bar connection structure perspective view.
In figure: 1- mounting rack, 2- slide, 3- projector main body, 4- mandril, 5- conductive column, 6- conducting block, 7- conductive bar,
8- compression bar, 9- fixing axle, 10- lifting ring, 11- connecting plate, 12- gear, 13- electromagnet one, 14- rheostat, 15- adjusting slider,
16- connecting rod, 1601- left connecting rod, 1602- right connecting rod, 17- electromagnet two.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment and Detailed description of the invention, the preferred embodiment that the present invention is further explained.
Embodiment:
As shown in attached drawing 1 to attached drawing 7:
The present invention provides window projector, including mounting rack 1, the basal sliding of mounting rack 1 are connected with slide 2, slide 2
Bottom is fixedly installed with projector's main body 3, and the top movable of slide 2 is plugged with mandril 4, and the left and right side of mandril 4 is fixed
It is connected with conductive column 5, the inside of slide 2 and is fixedly connected with that there are two conducting block 6 corresponding with conductive column 5, the inside of mounting rack 1
And the top activity for being located at mandril 4 is plugged with conductive bar 7, the top of conductive bar 7 is fixedly connected with compression bar 8, the inside of mounting rack 1
And the top for being located at conductive bar 7 is fixedly connected with fixing axle 9, the outside movable sleeve of fixing axle 9 is connected to lifting ring 10, lifting ring 10
Be fixedly connected by connecting plate 11 with compression bar 8, the outside of lifting ring 10 and be located at connecting plate 11 top be fixedly attached gear 12, pacify
It shelves 1 inside and is fixedly installed with electromagnet 1 positioned at the left and right side of slide 2, the inside of mounting rack 1 is fixed to be connected
It connects there are two rheostat 14 corresponding with electromagnet 1, is provided with adjusting slider 15, the top of adjusting slider 15 on rheostat 14
Portion is fixedly connected with connecting rod 16, and the left and right side of slide 2 is fixedly connected to electromagnet two corresponding with electromagnet 1
17。
Wherein, power supply wiring is provided on mounting rack 1, mandril 4 and conductive bar 7 are all made of wear-resistant conductive material, projector
Main body 3 is connect by mandril 4 and conductive bar 7 with power supply wiring, two conducting blocks 6 pass through conductor wire respectively with two electromagnet two
17 connections.
Wherein, the bottom of conductive column 5 is equipped with spring, and after mandril 4 moves down, conductive column 5 is contacted with conducting block 6,
So that the circuit communication of electromagnet 2 17.
Wherein, the inside of mounting rack 1 offers sliding slot corresponding with conductive bar 7, and conductive sheet is provided on sliding slot, so that
Conductive bar 7 can slide up and down in sliding slot, make conductive bar 7 remain circuit communication, conductive bar 7 by the way that conductive sheet is arranged
On be provided with limited block, avoid conductive bar 7 from being detached from out of sliding slot.
Wherein, the opening and closing of projector's main body 1, the lifting of lifting ring 10 and rotation and the energization of electromagnet 1
It is controlled by remote controler with power-off.
Wherein, connecting rod 16 includes left connecting rod 1601 and right connecting rod 1602, left connecting rod 1601 and right connecting rod 1602 respectively with
Two adjusting sliders 15 are fixedly connected, and left connecting rod 1601 and right connecting rod 1602 are provided with and gear 12 close to the side of gear 12
Corresponding rack gear when lifting ring 10 rotates, drives two connecting rods 16 and adjusting slider 15 to move left and right, in turn by gear 12
Adjust the resistance sizes of rheostat 14.
Wherein, after the same side electromagnet 1 and electromagnet 2 17 are powered, the side magnetism of opposite face is identical.
The specifically used mode and effect of the present embodiment:
In the present invention, mounting rack 1 is fixedly mounted on the ceiling, and projector's main body 3 can be by slide 2 in mounting rack 1
It horizontally slips, mandril 4 is contacted with conductive bar 7 always under spring tension, and projector's main body 3 passes through mandril 4 and conduction
The connection of 7 holding circuit of item starts electromagnet 1 by remote controler when needing the position to projector's main body 3 to be adjusted,
One 13 energizing magnetic of electromagnet, starting lifting ring 10 are allowed to decline, and lifting ring 10 drives compression bar 8 to be pressed down against conductive bar 7,
The conductive column 5 that conductive bar 7 is pressed down against mandril 4 and makes is contacted with conducting block 6, and 2 17 circuit of electromagnet, which is connected, generates magnetism, due to
The electromagnet 1 of the same side generation repulsive force identical as 2 17 magnetism of electromagnet, therefore, the left and right sides of slide 2 is all by electricity
The thrust of magnet 2 17 is rotated by remote control control lifting ring 10, and lifting ring 10 passes through 16 band of gear 12 and connecting rod
Dynamic two adjusting sliders 15 move backward simultaneously, so that the resistance value of rheostat 14 be adjusted, and then adjust two electricity in left and right
Electric current on magnet 1, electric current change, and the magnetic force size that electromagnet 1 generates also changes therewith, due to two
Adjusting slider 15 is counter motion, and therefore, the resistance value of two rheostats 14 is exactly one and becomes larger, and one becomes smaller, so that two
Generate magnetic force one of a electromagnet 1 becomes larger, as soon as become smaller, the also difference of thrust suffered by 2 left and right sides of slide, because
This, slide 2 starts to move, and after slide 2 is moved to suitable position, disconnects the circuit of electromagnet 1 and lifting ring 10, leads
Electric column 5 is moved up under the promotion of spring and is separated with conducting block 6, and therefore, electromagnet 2 17 also powers off, meanwhile, mandril 4 exists
Conductive bar 7 is jacked up upwards under the promotion of spring, conductive bar 7 shrinks again, due to electromagnet 1 and electromagnet 2 17
It powers off simultaneously, the two sides of slide 2 are no longer influenced by external force, therefore the position of slide 2 is also just fixed, which passes through
Line-disparting type structure is set, the long power supply line of a root long that no setting is required in projector, avoid projector power lead it is exposed
Outer situation eliminates by setting high-speed double electromagnet every the mobile adjusting of sky and needs that guide rod is arranged in traditional regulation method
With the trouble of adjusting rod, not only overall appearance is succinct, but also cleaning is also more convenient, and more meets the beautiful, succinct, square of shop finishing
Just demand.
The basic principles, main features and advantages of the present invention have been shown and described above, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention can not only be realized in other specific forms under the premise of not departing from spirit of that invention or essential characteristic
The present invention will also have various changes and improvements, these changes and improvements both fall within scope of the claimed invention, therefore this hair
Bright claimed range is defined by appended claims and its equivalent, rather than above description limits.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. window projector, it is characterised in that: the bottom of the window projector, including mounting rack (1), the mounting rack (1) is sliding
Dynamic to be connected with slide (2), the bottom of the slide (2) is fixedly installed with projector's main body (3), and the top of the slide (2) is living
Dynamic to be plugged with mandril (4), the left and right side of the mandril (4) is fixedly connected to conductive column (5), the slide (2) it is interior
It portion and is fixedly connected with conducting block (6), the inside of the mounting rack (1) and the top activity for being located at mandril (4) is plugged with conduction
Item (7) is fixedly connected with compression bar (8) at the top of the conductive bar (7), and the inside of the mounting rack (1) is fixedly connected with fixation
The outside movable sleeve of axis (9), the fixing axle (9) is connected to lifting ring (10), and the lifting ring (10) passes through connecting plate (11) and pressure
Bar (8) is fixedly connected, and the outside of the lifting ring (10) and has been fixedly attached gear (12), the inside of the mounting rack (1) and
It is fixedly installed with electromagnet one (13) positioned at the left and right side of slide (2), the inside of the mounting rack (1) is fixedly connected with
Two rheostats (14) corresponding with electromagnet one (13) are provided with adjusting slider (15), the tune on the rheostat (14)
It is fixedly connected with connecting rod (16) at the top of section sliding block (15), the left and right side of the slide (2) is fixedly connected to and electricity
The corresponding electromagnet two (17) of magnet one (13).
2. window projector as described in claim 1, it is characterised in that: the bottom of the conductive column (5) is equipped with spring, and two
The conducting block (6) is connect with two electromagnet two (17) respectively by conductor wire.
3. window projector as described in claim 1, it is characterised in that: the inside of the mounting rack (1) offers and conductive bar
(7) corresponding sliding slot, and conductive sheet is provided on sliding slot.
4. window projector as described in claim 1, it is characterised in that: the connecting rod (16) includes left connecting rod (1601) and the right side
Connecting rod (1602), left connecting rod (1601) and right connecting rod (1602) are fixedly connected with two adjusting sliders (15) respectively, left connecting rod
(1601) and the side of right connecting rod (1602) close gear (12) is provided with rack gear corresponding with gear (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910340105.4A CN110018604B (en) | 2019-04-25 | 2019-04-25 | Window projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910340105.4A CN110018604B (en) | 2019-04-25 | 2019-04-25 | Window projector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110018604A true CN110018604A (en) | 2019-07-16 |
| CN110018604B CN110018604B (en) | 2020-07-14 |
Family
ID=67192474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910340105.4A Active CN110018604B (en) | 2019-04-25 | 2019-04-25 | Window projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110018604B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597005A (en) * | 2019-09-27 | 2019-12-20 | 山东青年政治学院 | 3D holographic projection display device for environmental design |
| CN110780579A (en) * | 2019-11-11 | 2020-02-11 | 漳州市万思刻电子有限公司 | Wall clock with miniature camera |
| CN111369873A (en) * | 2020-03-20 | 2020-07-03 | 杭州慕夏科技有限公司 | Internet teaching device based on sliding resistance changes |
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| WO2011019402A1 (en) * | 2009-08-14 | 2011-02-17 | Extron Electronics | Short throw projector mount |
| CN105137703A (en) * | 2015-09-21 | 2015-12-09 | 郑州朗鑫智能电子科技有限公司 | Projection apparatus used for intelligent household |
| CN105465569A (en) * | 2015-12-20 | 2016-04-06 | 重庆路格科技有限公司 | Automatic adjusting projector |
| CN107816606A (en) * | 2017-10-25 | 2018-03-20 | 成都五七零二科技有限公司 | A kind of electronic information projecting apparatus any angle adjustment frame |
| CN207212211U (en) * | 2017-09-06 | 2018-04-10 | 广州市大迈文化传播有限公司 | A kind of interactive intelligent window |
| CN108153096A (en) * | 2018-01-31 | 2018-06-12 | 河南长澜信息科技有限公司 | A kind of data mining network display device |
| CN108561712A (en) * | 2018-03-09 | 2018-09-21 | 惠安县飞联电子产品有限公司 | A kind of meeting room projection arrangement easy to repair |
| CN208670539U (en) * | 2018-08-03 | 2019-03-29 | 江苏飞鹰科教设备有限公司 | A kind of projector bracket being easily installed |
| CN208689908U (en) * | 2018-08-23 | 2019-04-02 | 三河市如月科技有限公司 | A kind of full view 3D demonstration instrument |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2011019402A1 (en) * | 2009-08-14 | 2011-02-17 | Extron Electronics | Short throw projector mount |
| CN105137703A (en) * | 2015-09-21 | 2015-12-09 | 郑州朗鑫智能电子科技有限公司 | Projection apparatus used for intelligent household |
| CN105465569A (en) * | 2015-12-20 | 2016-04-06 | 重庆路格科技有限公司 | Automatic adjusting projector |
| CN207212211U (en) * | 2017-09-06 | 2018-04-10 | 广州市大迈文化传播有限公司 | A kind of interactive intelligent window |
| CN107816606A (en) * | 2017-10-25 | 2018-03-20 | 成都五七零二科技有限公司 | A kind of electronic information projecting apparatus any angle adjustment frame |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597005A (en) * | 2019-09-27 | 2019-12-20 | 山东青年政治学院 | 3D holographic projection display device for environmental design |
| CN110780579A (en) * | 2019-11-11 | 2020-02-11 | 漳州市万思刻电子有限公司 | Wall clock with miniature camera |
| CN110780579B (en) * | 2019-11-11 | 2021-02-19 | 漳州市万思刻电子有限公司 | Wall clock with miniature camera |
| CN111369873A (en) * | 2020-03-20 | 2020-07-03 | 杭州慕夏科技有限公司 | Internet teaching device based on sliding resistance changes |
| CN111369873B (en) * | 2020-03-20 | 2021-12-03 | 聊城八月瓜大数据服务有限公司 | Internet teaching device based on sliding resistance changes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110018604B (en) | 2020-07-14 |
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Effective date of registration: 20211103 Address after: 518000 No. 214, No. 1 international student entrepreneurship Park, Qinglin West Road, central city, Longgang District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN VENINK ELECTRONICS Co.,Ltd. Address before: 518172 No. 214, International Students Pioneer Park, West Qinglin Road, central city, Longgang District, Shenzhen, Guangdong Province Patentee before: Wang Yun |